US Air Force awards Houston geothermal co. $1.9M grant project

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Houston startup Sage Geosystems has announced a new $1.9 million deal with the Air Force. Photo via sagegeosystems.com

The Department of the Air Force awarded Houston geothermal company Sage Geosystems Inc. a grant of $1.9 million in a first-of-its kind contract to determine whether a power plant using Geopressured Geothermal Systems is able to generate clean energy “needed for a base to achieve energy resilience,” according to a news release. The Sage facility will be the first GGS facility in the world to generate electricity, and the system will be constructed at an off-site test well in Starr County, Texas.

”We are excited to partner with the U.S. Air Force on this geothermal demonstration project,” CEO of Sage Geosystems Cindy Taff says in a news release. “Next generation geothermal technologies, like Sage Geosystems’ GGS, will be critical in providing energy resiliency at U.S. military installations.”

In addition to the grant, the company will match the grant with an additional $1.9 million for the demonstration project. The collaboration with Sage is one of three geothermal pilot projects the DAF has initiated in regards to next-generation geothermal technologies in 2024.

“We feel this is the launch pad of helping not only the DoD but many other applications throughout global markets,” 147th Civil Engineer Squadron Commander Lt Col Christian Campbell says in the release.

According to the DAF, the possibility of a full-scale project at Ellington Field Joint Air Reserve Base in Houston could usher in a new era of clean power producing plants to help meet the requirements for bases.

“This initial contract is a step forward in the Air Force’s push for energy resilience,” Kirk Phillips, director of the Air Force Office of Energy Assurance, adds in the release. “This project will improve Ellington Field’s ability to maintain operations during electrical grid outages and be completely self-sufficient for their energy needs.”

The GGS process works by repurposing fracking technology to extract thermal energy from below the Earth’s surface.GGS also demonstrates the opportunity for the civilian sector by surpassing the intermittency challenges for solar and wind energy generation. GSS can also work towards minimizing land use, which enables the technology to be used in urban areas without relying on transmission line build outs that can be expensive.

“This project, and the future Department of the Air Force projects that it paves the way for, will help to assure that our national security needs are met by our installations during critical emergencies,” Phillips continues.

The six finalists for the sustainability category for the 2023 Houston Innovation Awards weigh in on their challenges overcome. Photos courtesy

4 biggest challenges of Houston-based sustainability startups

Houston innovation awards

Six Houston-area sustainability startups have been named finalists in the 2023 Houston Innovation Awards, but they didn't achieve this recognition — as well as see success for their businesses — without any obstacles.

The finalists were asked what their biggest challenges have been. From funding to market adoption, the sustainability companies have had to overcome major obstacles to continue to develop their businesses.

The awards program — hosted by EnergyCapital's sister site, InnovationMap, and Houston Exponential — will name its winners on November 8 at the Houston Innovation Awards. The program was established to honor the best and brightest companies and individuals from the city's innovation community. Eighteen energy startups were named as finalists across all categories, but the following responses come from the finalists in the sustainability category specifically.

Click here to secure your tickets to see who wins.

1. Securing a commercial pilot

"As an early-stage clean energy developer, we struggled to convince key suppliers to work on our commercial pilot project. Suppliers were skeptical of our unproven technology and, given limited inventory from COVID, preferred to prioritize larger clients. We overcame this challenge by bringing on our top suppliers as strategic investors. With a long-term equity stake in Fervo, leading oilfield services companies were willing to provide Fervo with needed drilling rigs, frack crews, pumps, and other equipment." — Tim Latimer, founder and CEO of Fervo Energy

2. Finding funding

"Securing funding in Houston as a solo cleantech startup founder and an immigrant with no network. Overcome that by adopting a milestone-based fundraising approach and establishing credibility through accelerator/incubator programs." — Anas Al Kassas, CEO and founder of INOVUES

"The biggest challenge has been finding funding. Most investors are looking towards software development companies as the capital costs are low in case of a risk. Geothermal costs are high, but it is physical technology that needs to be implemented to safety transition the energy grid to reliable, green power." — Cindy Taff, CEO of Sage Geosystems

3. Market adoption

"Market adoption by convincing partners and government about WHP as a solution, which is resource-intensive. Making strides by finding the correct contacts to educate." — Janice Tran, CEO and co-founder of Kanin Energy

"We are creating a brand new financial instrument at the intersection of carbon markets and power markets, both of which are complicated and esoteric. Our biggest challenge has been the cold-start problem associated with launching a new product that has effectively no adoption. We tackled this problem by leading the Energy Storage Solutions Consortium (a group of corporates and battery developers looking for sustainability solutions in the power space), which has opened up access to customers on both sides of our marketplace. We have also leveraged our deep networks within corporate power procurement and energy storage development to talk to key decision-makers at innovative companies with aggressive climate goals to become early adopters of our products and services." — Emma Konet, CTO and co-founder of Tierra Climate

4. Long scale timelines

"Scaling and commercializing industrial technologies takes time. We realized this early on and designed the eXERO technology to be scalable from the onset. We developed the technology at the nexus of traditional electrolysis and conventional gas processing, taking the best of both worlds while avoiding their main pitfalls." — Claus Nussgruber, CEO of Utility Global

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Halliburton names 5 clean energy startups to latest incubator cohort

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Halliburton Labs has named five companies to its latest cohort, including one from Texas.

All of the companies are working to help accelerate the future of the energy industry in different ways. The incubator aims to advance the companies’ commercialization with support from Halliburton's network, facilities and financing opportunities.

The five new members include:

360 Energy, an Austin-based in-field computing company with technology that is able to capture flared or stranded gas and monetize it through modular data centers
Cella, a New York-based mineral storage company that provides end-to-end services, from resource assessment to proprietary injection technology, and monitoring techniques to provide geologic carbon storage solutions
Espiku, an engineering services company based in Bend, Oregon, that finds solutions that advance water and minerals recovery from brines and industrial-produced water streams
Mitico, based in Los Angeles, that offers technology services to capture carbon dioxide by using its patent-pending granulated metal carbonate sorption technology (GMC) that captures more than 95% of the CO2 emitted from post-combustion point sources
NuCube, a Pasadena, California-based company with a nuclear fission reactor under development

“We welcome these innovative energy startups,” Dale Winger, managing director of Halliburton Labs, said in a news release. “We are eager to help these participant companies use their time and capital efficiently to progress new solutions that meet industry requirements for cost, reliability, and sustainability.”

Halliburton Labs also announced that it will host the Finalists Pitch Day on March 26, 2025, in Denver for energy and decarbonization industry innovators, startups and investors ahead of the National Renewable Energy Laboratory (NREL) Industry Growth Forum. The pitch event will precede registration and the opening reception of the NREL forum. Find more information here.

Adena Power, an Ohio-based clean energy startup, was the latest to join Halliburton Labs prior to the new cohort. The company used three patented materials to produce a sodium-based battery that delivers clean, safe and long-lasting energy storage.

The incubator also named San Francisco-based venture capital investor Pulakesh Mukherjee, partner at Imperative Ventures, which specializes in hard tech decarbonization startups, to its advisory board last spring.

Read more about the incubator's 2023 cohort here.

UH breakthrough, Texas A&M grant, and more trending energy transition news for January

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Editor's note: The first half of January 2025 has included exciting developments in the energy transition sector. Here are our five most-read EnergyCaptialHTX stories from January 1-14, from a University of Houston research breakthrough to HETI's look back at a successful 2024.

1. UH researchers develop breakthrough material to boost efficiency of sodium-ion batteries

A team at the University of Houston is changing the game for sodium-ion batteries. Photo via Getty Images

A research lab at the University of Houston has developed a new type of material for sodium-ion batteries that could make them more efficient and boost their energy performance.

Led by Pieremanuele Canepa, Robert Welch assistant professor of electrical and computer engineering at UH, the Canepa Research Laboratory is working on a new material called sodium vanadium phosphate, which improves sodium-ion battery performance by increasing the energy density.

The Canepa Lab used theoretical expertise and computational methods to discover new materials and molecules to help advance clean energy technologies. Continue reading.

2. Texas A&M awarded $1.3M federal grant to develop clean energy tech from electronic waste

The university will use the grant from the U.S. Department of Energy to develop a cost-effective, sustainable method for extracting rare earth elements from electronic waste. Photo via Getty Images

Texas A&M University in College Station has received a nearly $1.3 million federal grant for development of clean energy technology.

The university will use the $1,280,553 grant from the U.S. Department of Energy to develop a cost-effective, sustainable method for extracting rare earth elements from electronic waste.

The grant awarded to Texas A&M was among $17 million in DOE grants given to 14 projects that seek to accelerate innovation in the critical materials sector. Continue reading.

3. Houston Energy Transition Initiative celebrates milestones of 2024 amid global energy innovation

HETI looks back on three years. Photos courtesy

As it wraps up its third year, Jane Stricker and Bobby Tudor reflect on the Houston Energy Transition Initiative's three years of advancing Houston's leadership in the global energy transition through innovation, collaboration, and investment in a low-carbon future. Continue reading.

4. Houston manufacturer announces North Carolina as the location for its $193.7M facility

MetOx has named where its new facility will be going. Photo via metoxtech.com

Houston-based manufacturer of high-temperature superconducting wires MetOx International Inc. will build a major production facility in Chatham County, North Carolina, which is expected to create 333 jobs, and invest $193.7 million in the state.

MetOx is a leader in High Temperature Superconducting technology (HTS), which is an advanced power delivery technology that is capable of transmitting extremely high power at low voltage with zero heat generation or energy loss. The technology is assisting in the energy sectors like power transmission, distribution, and grid expansion. Continue reading.

5. DOE taps Texas and Louisiana organizations for new clean energy consortium

Nine organizations were named to the Department of Energy's new Regional Energy Democracy Initiative, which aims to "improve the well-being of communities burdened by the energy system. Photo via Getty Images

The U.S. Department of Energy (DOE) has chosen nine participants for the new Regional Energy Democracy Initiative (REDI), a consortium that will help guide clean energy projects in Texas and Louisiana.

“REDI’s pilot program will help ensure that communities in Texas and Louisiana — states that are poised to receive over $8 billion for carbon reduction and clean energy infrastructure projects — have the resources they need to help steer the historic clean energy investments in their backyards,” Jennifer Granholm, U.S. Energy Secretary, said in a statement. Continue reading.

Houston Auto Show returns this month as part of new innovative coalition

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The Houston Auto Show and Houston Boat Show (Houston AutoBoative) have returned to NRG Center this month, and for the first time, the popular events are part of the Automotive Experience Alliance (AEA).

Launched in October, the AEA is a coalition of about 30 auto shows that aim to drive innovation and standardization throughout the auto show industry, according to a news release.

“Formed out of a year-long strategic planning project, the Automotive Experience Alliance unites industry leaders committed to pushing the boundaries of automotive innovation while driving interest in and education of the latest vehicles and technology via an exciting and interactive event designed for the consumer,” AEA Chairman Kevin Mazzucola said in a release. “The AEA will initially focus on defining a set of standards that all associated members will adopt, including transparency with third-party audited attendance numbers and expanded demographic and purchase intent data.”

Clean energy coalition Evolve Houston is sponsoring the Houston Auto Show and providing attendees with the opportunity to test drive the latest electric vehicle offerings during its outdoor ride and drive.

Additionally, the show promises sports cars, trucks, and boats, and it includes attractions like sightings of three space rovers from NASA.

From the auto industry, vehicles from Nissan, Rolls Royce, Subaru, Toyota, Bentley, BMW, Bugatti, Buick, Cadillac, Chevrolet, Dodge, Ford, GMC, Honda, Hyundai, Ineos, Infiniti, Jeep, Kia, Lexus, Lincoln, Lotus, Mazda, and Volkswagen are on display.

While forming the AEA, 10 U.S. auto shows conducted the Auto Show Insights Initiative to gain feedback from 14,908 auto show attendees about the events to help strengthen shows for members in the coalition and streamline processes for the industry.

Other AEA members include the Austin Auto Show, North Texas Auto Expo and the San Antonio Auto Show, as well as others around the country.

“We’re thrilled to join the Automotive Experience Alliance and contribute to a more innovative future for automotive shows nationwide,” Wyatt Wainwright, President of the Houston Auto Show and AEA Vice President, said in a news release. “Leading as an example, we’ve created the AutoBoative Show, a first-of-its-kind event designed to bring like minded individuals together, broadening our reach to include both auto and boating enthusiasts. The past three years of this collaboration showcases our commitment to evolving with consumer interests and providing a unique, immersive experience that resonates with a wider audience.”

Evolve Houston, which was launched as part of Houston’s Climate Action Plan and is one of the organizations leading the way in the EV space. The nonprofit set out to have 30 percent of the vehicles in Houston be electric by 2030 while improving regional air quality and reducing greenhouse gas emissions in the Greater Houston area.

Houston AutoBoative runs from Jan. 2–Feb 2. Find more tickets and more information here.

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